Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended P-CP001 VOC-Mole cap assembly,pk 1 Price on request U-T6SUL-2S Sulphur/labile cold trap, Price on request U-T4WMT-2S Water Management, ethane - C20, cold trap Price on request